JapanTravel Tips

Safety and Health Tips around Owakudani, Hakone

1. What safety precautions should be taken before visiting Owakudani in Hakone, Japan?


– Check the current volcanic activity and status of Owakudani before visiting, as it can sometimes be closed due to high levels of volcanic gas emissions.
– Follow any warnings or recommendations from the local authorities or tour operators.
– Wear appropriate footwear for hiking, as the paths can be steep and uneven.
– Carry a mask or respirator to protect against the sulfuric gas fumes in the area.
– Avoid touching or ingesting anything from the hot springs, as they can have high temperatures and toxic chemicals.
– Stay on designated paths and do not venture into restricted areas.
– Be aware of potential rockfalls or steam explosions, which can occur unpredictably in volcanic areas.

2. Are there any potential health risks associated with visiting Owakudani in Hakone?

As Owakudani is a volcanic valley, there are some potential health risks associated with visiting this area in Hakone.

1. Volcanic fumes:
Owakudani is known for its active sulfur vents, which release strong volcanic fumes. These fumes contain high levels of hydrogen sulfide and sulfur dioxide, which can be harmful to human health if inhaled in large quantities. People with respiratory problems or heart conditions may experience discomfort or difficulty breathing in these fumes.

2. Burning ash:
The area surrounding Owakudani’s volcanic activity may also have burning ash on the ground, which can cause irritation to the skin and eyes if touched or landed on. Visitors should avoid touching or getting too close to any burning ash.

3. Hot springs:
There are several hot springs within Owakudani, which have high temperatures and contain minerals that can also pose health risks if not used properly. It is important to follow the safety guidelines and rules when using these hot springs.

4. Earthquakes:
As Owakudani is located in a geologically active area, there is always a risk of earthquakes while visiting the area.

Visitors should pay attention to any warning signs and follow instructions from park staff or authorities to ensure their safety during their visit.

3. Is it safe to eat the black eggs that are cooked in the hot springs at Owakudani?


It is generally safe to eat the black eggs that are cooked in the hot springs at Owakudani. The eggs are not directly boiled in the hot spring water, but rather steamed in baskets above the water. The hot spring water contains high levels of sulfur and iron, which gives the eggs their black color and a unique flavor, but it also helps kill any bacteria that may be present. Additionally, the eggs are thoroughly washed before being sold to ensure their safety. However, as with any food, it is still recommended to consume them in moderation and to avoid eating them if you have allergies or sensitivities to sulfur or other ingredients used in the cooking process.

4. Are there any specific rules or guidelines to follow while exploring Owakudani?


1. Observe all signs and warnings: There may be certain areas of Owakudani that are off limits or have special rules. Pay attention to any signs or warnings and follow them accordingly.

2. Stay on designated paths: Stick to the designated paths and trails when exploring Owakudani. Straying from the path can be dangerous as there may be active volcanic areas that are not safe for visitors.

3. Wear appropriate clothing: Owakudani can be windy, cooler, and sometimes wet due to volcanic activity. Make sure you dress appropriately in layers and wear appropriate footwear.

4. Do not bring food with strong odors: The strong smell of sulfur in Owakudani can attract bears, so it is recommended not to bring food with strong odors.

5. Take caution around steam vents and boiling water: Some areas in Owakudani may have steam vents or boiling water, which can be hazardous if approached too closely. Stay a safe distance away from these areas.

6. Do not touch or collect volcanic rocks: It is strictly prohibited to touch or collect volcanic rocks in Owakudani as they are considered sacred by locals.

7. Respect the environment: As a natural area, it is important to respect the environment and refrain from littering or damaging any plants or wildlife.

8. Be aware of your surroundings: Keep an eye out for changing weather conditions, such as sudden fog or rain, while exploring Owakudani and plan accordingly.

9. Follow any additional rules set by tour guides: If you are on a guided tour of Owakudani, make sure to follow any additional rules set by your guide to ensure a safe and enjoyable experience for everyone.

10. In case of emergency, contact authorities immediately: In case of emergency, call 110 (police) or 119 (fire department) for help.

5. How dangerous is it to walk on the volcanic rocks and sulfuric steam vents at Owakudani?


Walking on volcanic rocks and near sulfuric steam vents can be dangerous due to the unstable nature of the terrain and potential release of toxic gases.

Odawara City, an area within Owakudani, has warning signs posted throughout the area cautioning visitors about potential volcanic activity. In addition, the Japan Meteorological Agency has designated Owakudani as a “restricted area” due to the risk of explosions and toxic gas release.

In 2015, there was a small eruption in Owakudani that caused debris to fly up to 100 meters and prompted evacuation of nearby areas. In 2019, two people were injured by an eruption at Mount Asama near Owakudani.

Furthermore, sulfurous fumes from the steam vents can also cause respiratory problems and irritation to eyes and skin. Visitors are advised to wear masks and protective gear when walking in these areas.

It is important to follow all warning signs and instructions from authorities while visiting Owakudani. In general, it is best to avoid getting too close to or walking on the volcanic rocks and sulfuric steam vents for your own safety.

6. What should I do if I experience any discomfort or illness while at Owakudani?

If you experience any discomfort or illness while at Owakudani, it is important to seek medical assistance immediately. You can either approach a staff member or go to the first aid station at the site. It is also recommended to carry some basic medication with you, such as pain relievers and stomach remedies, in case of minor discomforts. If your condition is serious, do not hesitate to call for emergency services by dialing 119 (Japan’s emergency services hotline).

7. Are there any recommended hiking routes for exploring the area around Owakudani?

One popular hiking route is the Hakone Ropeway/Owakudani Loop, which takes you on a scenic journey through the volcanic landscape. Another option is the Owakudani to Lake Ashi Hike, which offers stunning views of Mount Fuji and the surrounding area. Other recommended trails include Sounzan Trail, Kurotamago Ikenohara Trail, and Kirifuri no taki trail.

8. Can children visit Owakudani safely?


Children can visit Owakudani safely, but there are some things that parents should be aware of. The area is known for its geothermal activity, with bubbling hot springs and sulfurous fumes. As such, it is important to keep children away from the edges of the hiking paths and to supervise them closely.

Additionally, due to the volcanic activity in the area, there may be occasional earthquakes or landslides. It is important to follow any safety instructions or warning signs in the area.

It is also recommended that children wear proper footwear and dress appropriately for hiking in rough terrain. Overall, with proper supervision and precautions, children can enjoy a visit to Owakudani safely.

9. Is it necessary to wear a mask or respiratory protective gear due to the sulfuric fumes at Owakudani?


Yes, it is recommended to wear a mask or proper respiratory protective gear when visiting Owakudani. The sulfuric fumes can be strong and may cause irritation to the respiratory system if inhaled for prolonged periods of time. It is also important to follow any safety precautions and advisories given by the local authorities or park officials while visiting the area.

10. What measures are being taken to ensure visitor safety during volcanic activity at Owakudani?


Some possible measures that may be taken to ensure visitor safety during volcanic activity at Owakudani could include:

1. Regular monitoring of the volcano’s activity: Authorities may install sensors and other equipment to continually track the volcano’s activity levels and provide timely warnings if there are any changes or signs of an impending eruption.

2. Establishing exclusion zones: In case of increased volcanic activity, authorities may establish exclusion zones around Owakudani to restrict access to areas that could potentially be dangerous for visitors.

3. Educating visitors about risks and safety procedures: Signs, information boards, and staff may be used to educate visitors about the potential hazards of volcanic activity and inform them about appropriate safety procedures to follow in case of an emergency.

4. Providing protective gear: Visitors may be provided with protective gear such as face masks, goggles, or helmets to minimize the risk from flying debris or ash particles in case of an eruption.

5. Emergency evacuation plans: In case of a sudden increase in seismic activity or other warning signs, authorities may have a pre-planned evacuation plan in place. This could involve designated routes, transportation arrangements, and shelter facilities for visitors.

6. Continuous communication with local authorities: Operators of tourist facilities in Owakudani would need to maintain constant communication with local authorities who monitor volcanic activity and provide updates on any changes in the situation.

7. Training staff on emergency procedures: Staff working at tourist facilities near Owakudani should be trained on how to handle emergency situations like volcanic eruptions. They should also know how to guide and assist visitors safely during such events.

8. Preparedness drills/exercises: Regular drills or exercises could be conducted by authorities, involving both staff and visitors, to test their response times and effectiveness in following emergency protocols.

9. Emergency contact information: Visitors should have access to emergency contact numbers for local authorities and evacuation centers so they can quickly get help if needed.

10. Closure of tourist facilities if necessary: In the event of a major volcanic eruption or high levels of seismic activity, local authorities may decide to close down tourist facilities in Owakudani until the situation is deemed safe again.

11. Are there any first aid facilities available near Owakudani in case of emergencies?

Yes, there are first aid facilities available near Owakudani. The closest hospital is Hakone Ropeway Clinic, located a 10-minute drive away. Additionally, there are several pharmacies and first aid clinics in the nearby town of Hakone. In case of any emergencies, it is recommended to contact local authorities or staff at Owakudani for assistance.

12. How far is the nearest hospital from Owakudani and what should I do in case of a medical emergency?


The nearest hospital from Owakudani is Inazawa Hospital, which is about a 15-minute drive away. In case of a medical emergency, call 119 for an ambulance or ask the staff at Owakudani to assist you in getting to the hospital.

13. Are there any restrictions on carrying food or drinks into the hot spring area of Owakudani?

There are no specific restrictions on carrying food or drinks into the hot spring area of Owakudani. However, it is generally considered impolite to consume outside food or drink in an onsen (hot spring) area, and some facilities may have their own rules against it. It is best to check with the facility beforehand to ensure there are no issues with bringing outside food or drinks. Additionally, be sure to properly dispose of any trash and clean up after yourself if allowed to eat in the hot spring area.

14. Is swimming or bathing allowed in the hot springs at Owakudani and if so, what precautions should be taken?


Swimming or bathing is not allowed in the hot springs at Owakudani due to safety reasons. The hot springs at Owakudani are a natural phenomenon and can be quite dangerous if not treated with caution. The water temperature can reach up to 50 degrees Celsius, which can cause serious burns if you come into contact with it for too long.

Furthermore, the area surrounding the hot springs is also known for occasional volcanic activity and high levels of sulfur gas, making it unsafe for swimming or bathing.

If you do plan to visit Owakudani and admire the hot springs, make sure to follow all posted signs and warnings. Keep a safe distance from the water and avoid entering the pools or touching the steam emanating from them.

It is also recommended to wear appropriate footwear, such as closed-toe shoes, as some areas around the hot springs can be slippery. Additionally, avoid bringing any valuables close to the water as they may get damaged by steam or falling rocks.

Overall, while swimming or bathing in the hot springs at Owakudani is not allowed, there are still plenty of ways to enjoy and experience this unique natural wonder safely.

15. Are there any areas that are off-limits for visitors at Owakudani due to safety reasons?


According to the official website of Owakudani, there are some areas that are currently off-limits to visitors due to safety reasons. These include:

1. The black egg boiling area: This area is currently closed off due to high levels of volcanic activity, which can cause rocks and debris to fall.

2. Certain walking trails: Some hiking trails in the area may be temporarily closed due to hazardous conditions, such as high levels of sulfur gas.

3. The Cable Car platform: The Cable Car platform may be closed off during times of severe weather or wind for safety reasons.

4. The crater area: Visitors are not allowed to enter the crater of Mount Hakone as it is dangerous and unstable due to volcanic activity.

It is important for visitors to always follow any safety warnings and instructions provided by the authorities when visiting Owakudani.

16. How frequent are seismic activities and eruption warnings monitored at Owakudani?


Seismic activity and eruption warnings are monitored constantly at Owakudani using various tools such as seismometers, gas sensors, and tiltmeters. The Japan Meteorological Agency, which is responsible for monitoring volcanic activity in Japan, updates their volcanic alert level for Owakudani based on any changes in these measurements. The frequency of monitoring can vary depending on the current level of volcanic activity.

17. Can visitors bring their own safety equipment such as helmets, gas masks, etc.?

Visitors are generally not allowed to bring their own safety equipment, as the park will provide necessary safety gear if needed. However, if visitors have specific safety equipment they prefer to use, they can contact the park before their visit to inquire about any policies or procedures for bringing personal equipment.

18.Can rocket wraps or blankets be used as protection against sulfuric fumes at Owakudani?


It is not recommended to use rocket wraps or blankets as protection against sulfuric fumes at Owakudani. These materials may not provide adequate protection and can also be a fire hazard in the volcanic environment. It is important to follow the safety instructions provided by local authorities and use proper protective gear, such as a gas mask, if necessary.

19.What are the safety measures in place for visitors riding the Hakone Ropeway to and from Owakudani?

– All passengers must wear masks and undergo a temperature check before boarding the ropeway. Hand sanitizer is provided at the boarding stations.
– The ropeway cabins are disinfected regularly and have reduced capacity to allow for social distancing.
– Visitors should maintain a distance of at least 2 meters from other passengers while in line and during the ride.
– Eating, drinking, and talking on mobile phones is not allowed inside the cabins to minimize the spread of germs.
– In case of overcrowding, visitors may be asked to wait for the next available cabin or take an alternate mode of transportation.

20. Is there any information available about previous safety incidents or accidents at Owakudani for visitors to be aware of?


Yes, according to news reports, there have been several safety incidents and accidents at Owakudani in the past.

In 2015, a large explosion occurred at Owakudani, which was believed to be caused by volcanic activity. As a result, the area was closed off for several months.

In 2016, two tourists were injured after being hit by falling volcanic rocks while visiting Owakudani. The accident occurred when a small eruption of rocks and steam suddenly occurred near the ropeway station.

In 2017, a tourist fell into a steam vent at Owakudani and suffered serious injuries. The area was closed off for nearly two weeks while officials investigated the cause.

In light of these incidents, visitors are advised to follow all safety precautions and stay within designated areas while visiting Owakudani. It is also recommended to check with local authorities about any potential volcanic or safety hazards before planning a trip to the area.